Chapter 1) Materials Components And Application Flashcards
1
Q
What is the definition of a plastic?
A
A plastic is a long chain of molecules made of hydrogen and carbon
2
Q
Name the three types of plastic
A
Thermoplastic
Thermosetting Plastic
Elastomers
3
Q
What is a common use for ABS and why?
A
School chair- due to its ability to be scratch resistant, lightweight, good strength and durable
4
Q
Where would you see Polypropylene most commonly used and why?
A
Tupperware- food safe, can be coloured, lightweight and impact resistant
5
Q
Where would PET be most commonly used?? And why?
A
Water bottles due to its cost and its ability to be chemical resistant- widely recycled
6
Q
What is a flame retardant?
A
Reduce the risk of combustion
